From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Vinod Koul <vinod.koul@intel.com>, Arnd Bergmann <arnd@arndb.de>,
Viresh Kumar <viresh.kumar@linaro.org>,
linux-kernel@vger.kernel.org,
spear-devel <spear-devel@list.st.com>,
Lars-Peter Clausen <lars@metafoo.de>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Subject: [PATCH v2.2] dw_dmac: remove unnecessary ENODEV check
Date: Tue, 26 Mar 2013 19:29:13 +0200 [thread overview]
Message-ID: <1364318953-5219-1-git-send-email-andriy.shevchenko@linux.intel.com> (raw)
In-Reply-To: <CAKohponTj8iHTZqs2pS9m1mOqgbGX5WUDa7B2-xcDP_0sN7ZsQ@mail.gmail.com>
If CONFIG_OF is not set the of_node of the device will always be NULL.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/dma/dw_dmac.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c
index 274fd7d..736cffa 100644
--- a/drivers/dma/dw_dmac.c
+++ b/drivers/dma/dw_dmac.c
@@ -1846,7 +1846,7 @@ static int dw_probe(struct platform_device *pdev)
if (pdev->dev.of_node) {
err = of_dma_controller_register(pdev->dev.of_node,
dw_dma_of_xlate, dw);
- if (err && err != -ENODEV)
+ if (err)
dev_err(&pdev->dev,
"could not register of_dma_controller\n");
}
--
1.8.2.rc0.22.gb3600c3
next prev parent reply other threads:[~2013-03-26 17:29 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-26 14:53 [PATCH v2 0/4] dw_dmac: cleanup for DT usage Andy Shevchenko
2013-03-26 14:53 ` [PATCH v2 1/4] dw_dmac: fix style of the comments Andy Shevchenko
2013-03-26 15:01 ` Arnd Bergmann
2013-03-26 14:53 ` [PATCH v2 2/4] dw_dmac: rename DT related methods to reflect their belonging Andy Shevchenko
2013-03-26 15:02 ` Arnd Bergmann
2013-03-26 14:53 ` [PATCH v2 3/4] dw_dmac: make wrapper on of_dma_controller_register() Andy Shevchenko
2013-03-26 15:01 ` Arnd Bergmann
2013-03-26 15:04 ` Lars-Peter Clausen
2013-03-26 16:59 ` Andy Shevchenko
2013-03-26 17:04 ` [PATCH v2.1] " Andy Shevchenko
2013-03-26 17:07 ` Viresh Kumar
2013-03-26 17:12 ` Andy Shevchenko
2013-03-26 17:16 ` Viresh Kumar
2013-03-26 17:29 ` Andy Shevchenko [this message]
2013-03-26 17:31 ` [PATCH v2.2] dw_dmac: remove unnecessary ENODEV check Viresh Kumar
2013-03-26 18:15 ` Arnd Bergmann
2013-03-26 14:53 ` [PATCH v2 4/4] dmaengine: dw_dmac: simplify master selection Andy Shevchenko
2013-03-26 15:02 ` Arnd Bergmann
2013-04-01 17:55 ` [PATCH v2 0/4] dw_dmac: cleanup for DT usage Vinod Koul
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